CN101722809B - Shock mitigation system of self-propelled sprayer and self-propelled sprayer applying same - Google Patents
Shock mitigation system of self-propelled sprayer and self-propelled sprayer applying same Download PDFInfo
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- CN101722809B CN101722809B CN 200810225430 CN200810225430A CN101722809B CN 101722809 B CN101722809 B CN 101722809B CN 200810225430 CN200810225430 CN 200810225430 CN 200810225430 A CN200810225430 A CN 200810225430A CN 101722809 B CN101722809 B CN 101722809B
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Abstract
The invention discloses a shock mitigation system of a self-propelled sprayer and the self-propelled sprayer applying the same. The shock mitigation system comprises a front suspension system and a rear suspension system. The front suspension system further comprises a front axle assembly, a left front half shaft assembly, a right front half shaft assembly and a flexible assembly. The front axle assembly is connected with a frame of the sprayer through a single point. The left front half shaft assembly and the right front half shaft assembly are symmetrically installed at both sides of the front axle assembly. The flexible assembly is installed between the front axle assembly and the frame. The rear suspension system further comprises a rear axle assembly, a left rear drive half shaft assembly, a right rear drive half shaft assembly and a flexible assembly. The rear axle assembly is fixed on the frame. The left rear drive half shaft assembly and the right rear drive half shaft assembly are respectively symmetrically installed at both sides of the rear axle assembly containing a shock mitigation support. The flexible assembly is installed in the shock mitigation support.
Description
Technical field
What the present invention relates to is the spraying machine cushion technique, particularly a kind of shock mitigation system of self-propelled sprayer and use its self-propelled sprayer.
Background technology
Self-propelled sprayer mainly is operation in the poor field of travel conditions, and machine is in operation or road driving process because condition of road surface is comparatively abominable, make spraying machine jolt or rate conversion etc. can produce bigger vibrations.Yet at present domestic high-clearance self-propelled boom sprayer product, the shock mitigation system effect is bad or do not have shock mitigation system, and vibrations can not get controlling preferably in the driving process.
Summary of the invention
Technical matters to be solved by this invention is, a kind of shock mitigation system of self-propelled sprayer is provided and uses its self-propelled sprayer.Efficiently solve the relatively poor drawback of present self-propelled sprayer product damping effect.
In order to reach the above object, shock mitigation system of self-propelled sprayer provided by the invention is characterized in that, comprises the front suspension system rear suspension system of unifying, wherein,
Described front suspension further comprises:
Preceding axle assemble is connected with the vehicle frame single-point of described spraying machine;
Left front semiaxis assembly and right front semiaxis assembly, symmetry are installed in described preceding axle assemble both sides;
Elastomeric element is installed between described preceding axle assemble and the described vehicle frame;
Described rear suspension system further comprises:
Back axle assemble is fixed on the described vehicle frame;
Left back jack shaft assembly and right back jack shaft assembly, symmetry is installed in the axle assemble both sides, described back that comprise shock mount respectively;
Elastomeric element is installed in the described shock mount.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, described preceding axle assemble further comprises:
Preceding support tube, single-point connects described vehicle frame;
The right inner sleeve of propons left side inner sleeve and propons, hinged with described left front semiaxis assembly and right front semiaxis assembly respectively, and left-right symmetric is inserted in the described preceding support tube.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, described back axle assemble further comprises a dampening assembly, is fixedly mounted on the described vehicle frame by locating piece; This dampening assembly further comprises:
Damping mandrel sleeve pipe is fixedly mounted on the described vehicle frame by described locating piece;
Left side damping mandrel and right damping mandrel, left-right symmetric is inserted in the described damping mandrel sleeve pipe respectively;
Left side shock mount and right shock mount, hinged with described left damping mandrel and right damping mandrel respectively.
Above-mentioned shock mitigation system of self-propelled sprayer, it is characterized in that, described left shock mount and right shock mount respectively with about two driving box secure bond be integral, and be fixed on the described vehicle frame by left damping mandrel and the right damping mandrel that is inserted into described damping mandrel sleeve pipe respectively.
Above-mentioned shock mitigation system of self-propelled sprayer, it is characterized in that, described back axle assemble comprises that also one is fixed on the back hanger bracket on the described vehicle frame, this back hanger bracket is connected with the rear-axle differential of spraying machine, and this rear-axle differential is connected with described left and right driving case by described left and right rear drive semiaxis assembly.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, described shock mount and described driving box are the y-type structure secure bond together.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, is connected by described y-type structure between the rear walking wheel of described spraying machine and the described vehicle frame.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, described elastomeric element is spring or air bag.
Above-mentioned shock mitigation system of self-propelled sprayer is characterized in that, described left back jack shaft assembly and right back jack shaft assembly adopt the propeller-shaft connection structure, and is the center swing with the oscillating axle of drive configuration respectively.
The present invention further provides a kind of self-propelled sprayer that adopts above-mentioned shock mitigation system.
Compared with prior art, independently mounted shock mitigation system provided by the invention, the propons of vehicle, back axle and vehicle frame single-point are hinged, and by elastomeric element all is set between propons and vehicle frame and in shock mount, by power and the moment of suspended structure transfer function between wheel and vehicle frame, and cushion the impulsive force of passing to vehicle frame or vehicle body by uneven road surface and the vibrations that decay and cause thus, can travel with the assurance vehicle smooth-goingly, thereby reach the actv. damping effect.
Description of drawings
Fig. 1 is the front view of shock mitigation system of self-propelled sprayer of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to view.
The specific embodiment
The present invention will be described in detail below in conjunction with drawings and Examples, with further understanding purpose of the present invention, scheme and effect:
Present embodiment provides a kind of shock mitigation system that is applied to high-clearance self-propelled spraying machine product.Its major technique characteristics are to have adopted independently mounted damping modes that machine is carried out damping in operation and road walking process.
With reference to figure 1-Fig. 3, this shock mitigation system comprises the front suspension system rear suspension system of unifying, and wherein front suspension further comprises: preceding axle assemble is connected with vehicle frame 1 single-point of spraying machine; Left front semiaxis assembly 16 and right front semiaxis assembly 15, symmetry are installed in described preceding axle assemble both sides; Elastomeric element 12 is installed between preceding axle assemble and the vehicle frame 1.Rear suspension system further comprises: the back axle assemble is fixed on the vehicle frame 1; Left back jack shaft assembly 25 and right back jack shaft assembly 24, symmetry is installed in the both sides of back axle assemble respectively, wherein this back axle assemble also comprises two shock mounts that left-right symmetric is installed, elastomeric element also is housed in this shock mount, and above-mentioned elastomeric element can be that spring, air bag or other have the parts of type of functionality.
With reference to figure 1 and Fig. 2, axle assemble further comprises before above-mentioned: be fixed on the preceding support tube 9 that preceding back-up block 11 single-points on the vehicle frame 1 connect vehicle frame 1 by one, symmetry is fitted with propons left side inner sleeve 7 and the right inner sleeve 14 of propons respectively in the left and right sides of preceding support tube 9, and the right inner sleeve 14 of propons left side inner sleeve 7 and propons is hinged with above-mentioned left front semiaxis assembly 16 and right front semiaxis assembly 15 respectively.Therefore, single-point hangs between preceding axle assemble and the vehicle frame, forms the forward mounting structure.
Please refer to Fig. 1 and Fig. 3 again, above-mentioned back axle assemble further comprises: a dampening assembly is fixedly mounted on the vehicle frame by locating piece 3; This dampening assembly further comprises: damping mandrel sleeve pipe 19 is fixedly mounted on the vehicle frame 1 by locating piece 3; Left side damping mandrel 17 and right damping mandrel 23, left-right symmetric is inserted in the damping mandrel sleeve pipe 19 respectively; Left side shock mount 4 and right shock mount (not shown), hinged with left damping mandrel 17 and right damping mandrel 23 respectively, wherein should left side shock mount 4 and right shock mount respectively with about two driving box 18 and 22 fixedly seam be integral, this left and right shock mount is fixed on the vehicle frame 1 by left damping mandrel 17 and the right damping mandrel 23 that is inserted into damping mandrel sleeve pipe 19 respectively, and this left and right sides driving box also is fixed on the vehicle frame by the left and right mandrel that is inserted into outer tube respectively.All be provided with elastomeric element 5 in the wherein left and right shock mount; Comprise that also one is fixed on the back hanger bracket 20 on the vehicle frame 1, back hanger bracket 20 is connected with the rear-axle differential 21 of spraying machine, and is connected with the left and right driving case by left and right rear drive semiaxis assembly, and wherein the jack shaft assembly adopts the universal drive shaft connection structure.Wherein above-mentioned left and right shock mount is y-type structure with the left and right driving case respectively, and fixedly seam is together.Be connected by " Y " type structure between rear walking wheel 6 and the vehicle frame 1,, therefore, just formed independently post-suspension structure because the assembly of " Y " type structure all connects to ground respectively by mandrel.
At machine in operation or road driving process, because ground-surface jolts or rate conversion etc. can produce vibrations.Because front walking wheel and propons are rigidly connected, and the single-point suspended structure that propons forms can make front walking wheel swing in the vibrations process, spring or air bag that utilization is placed between propons and the vehicle frame just can slow down the impact of vibrations to vehicle, reach the purpose of damping.In addition, because the left side between rear axle reductor and rear walking wheel driver train, right back jack shaft assembly adopts the propeller-shaft connection structure, and be center swing with the driver train oscillating axle, and the mandrel that connects independent post-suspension structure is divided into two sections, every rear walking wheel all independently is installed in below the vehicle frame, therefore, when a sidecar wheel is beated, the another side wheel is unaffected, the wheel on both sides can self-movement, has improved the stationarity and the traveling comfort of vehicle, and, by spring or the air bag in the back shock mount of " Y " type structure, can slow down the influence that vibrations produce rear walking wheel.Like this,, just can slow down the influence that vibrations produce vehicle, thereby reach the purpose of damping by design-calculated suspension type shock mitigation system of the present invention.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (9)
1. a shock mitigation system of self-propelled sprayer is characterized in that, comprises the front suspension system rear suspension system of unifying, wherein,
Described front suspension further comprises:
Preceding axle assemble is connected with the vehicle frame single-point of described spraying machine;
Left front semiaxis assembly and right front semiaxis assembly, symmetry are installed in described preceding axle assemble both sides;
Elastomeric element is installed between described preceding axle assemble and the described vehicle frame;
Described rear suspension system further comprises:
Back axle assemble is fixed on the described vehicle frame;
Left back jack shaft assembly and right back jack shaft assembly, symmetry is installed in the axle assemble both sides, described back that comprise shock mount respectively;
Elastomeric element is installed in the described shock mount;
Wherein, described back axle assemble further comprises a dampening assembly, is fixedly mounted on the described vehicle frame by locating piece; This dampening assembly further comprises:
Damping mandrel sleeve pipe is fixedly mounted on the described vehicle frame by described locating piece;
Left side damping mandrel and right damping mandrel, left-right symmetric is inserted in the described damping mandrel sleeve pipe respectively;
Left side shock mount and right shock mount, hinged with described left damping mandrel and right damping mandrel respectively.
2. shock mitigation system of self-propelled sprayer according to claim 1 is characterized in that, described preceding axle assemble further comprises:
Preceding support tube, single-point connects described vehicle frame;
Inner sleeve behind propons left side inner sleeve and the propons, hinged with described left front semiaxis assembly and right front semiaxis assembly respectively, and left-right symmetric is inserted in the described preceding support tube.
3. shock mitigation system of self-propelled sprayer according to claim 1, it is characterized in that, described left shock mount and right shock mount respectively with about two driving box secure bond be integral, this left and right shock mount is fixed on the described vehicle frame by left damping mandrel and the right damping mandrel that is inserted into described damping mandrel sleeve pipe respectively.
4. according to each described shock mitigation system of self-propelled sprayer in the claim 1～3, it is characterized in that, described back axle assemble comprises that also one is fixed on the back hanger bracket on the described vehicle frame, this back hanger bracket is connected with the rear-axle differential of spraying machine, and this rear-axle differential is connected with described left and right driving case by described left and right rear drive semiaxis assembly.
5. according to each described shock mitigation system of self-propelled sprayer in the claim 1～3, it is characterized in that described shock mount and described driving box are the y-type structure secure bond together.
6. shock mitigation system of self-propelled sprayer according to claim 5 is characterized in that, is connected by described y-type structure between the rear walking wheel of described spraying machine and the described vehicle frame.
7. shock mitigation system of self-propelled sprayer according to claim 1 is characterized in that, described elastomeric element is spring or air bag.
8. according to each described shock mitigation system of self-propelled sprayer in the claim 1～3, it is characterized in that described left back jack shaft assembly and right back jack shaft assembly adopt the propeller-shaft connection structure, and be the center swing with the oscillating axle of drive configuration respectively.
9. a self-propelled sprayer is characterized in that, comprises a shock mitigation system as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810225430 CN101722809B (en) | 2008-10-30 | 2008-10-30 | Shock mitigation system of self-propelled sprayer and self-propelled sprayer applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810225430 CN101722809B (en) | 2008-10-30 | 2008-10-30 | Shock mitigation system of self-propelled sprayer and self-propelled sprayer applying same |
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| Publication Number | Publication Date |
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| CN101722809A CN101722809A (en) | 2010-06-09 |
| CN101722809B true CN101722809B (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810225430 Active CN101722809B (en) | 2008-10-30 | 2008-10-30 | Shock mitigation system of self-propelled sprayer and self-propelled sprayer applying same |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108935406A (en) * | 2018-07-13 | 2018-12-07 | 陈雨薇 | A kind of self-propelled self-balancing agrosprayer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065152A (en) * | 1976-08-11 | 1977-12-27 | General Motors Corporation | Uncoupled strut suspension system |
| CN2298961Y (en) * | 1998-03-26 | 1998-12-02 | 洛阳高新技术开发区金都农用车开发有限公司 | Front wheel double horizontal arms spiral spring independent suspension rack steering driving system for farm vehicle |
| FR2813212A1 (en) * | 2000-08-25 | 2002-03-01 | Exel Ind | Vehicle mounted spray implement has central assembly with spray heads supported on pivoting suspension linkage |
| CN2528546Y (en) * | 2001-09-11 | 2003-01-01 | 江阴市农业药械厂 | Rack of sprayer (duster) |
| CN2834978Y (en) * | 2005-07-01 | 2006-11-08 | 中国重汽集团济南桥箱有限公司 | Dual drive axle for heavy lorry |
-
2008
- 2008-10-30 CN CN 200810225430 patent/CN101722809B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065152A (en) * | 1976-08-11 | 1977-12-27 | General Motors Corporation | Uncoupled strut suspension system |
| CN2298961Y (en) * | 1998-03-26 | 1998-12-02 | 洛阳高新技术开发区金都农用车开发有限公司 | Front wheel double horizontal arms spiral spring independent suspension rack steering driving system for farm vehicle |
| FR2813212A1 (en) * | 2000-08-25 | 2002-03-01 | Exel Ind | Vehicle mounted spray implement has central assembly with spray heads supported on pivoting suspension linkage |
| CN2528546Y (en) * | 2001-09-11 | 2003-01-01 | 江阴市农业药械厂 | Rack of sprayer (duster) |
| CN2834978Y (en) * | 2005-07-01 | 2006-11-08 | 中国重汽集团济南桥箱有限公司 | Dual drive axle for heavy lorry |
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| Publication number | Publication date |
|---|---|
| CN101722809A (en) | 2010-06-09 |
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Owner name: XIANDAI AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOL Free format text: FORMER OWNER: CHINESE ACADEMY OF AGRICULTURAL MECHANIZATION Effective date: 20120613 Free format text: FORMER OWNER: XIANDAI AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOLOGY CO., LTD Effective date: 20120613 |
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Effective date of registration: 20120613 Address after: 100083 Beijing city Chaoyang District Deshengmen North Beach No. 1 Patentee after: Xiandai Agricultural Equipment Science and Technology Co., Ltd Address before: 100083, North Beach, Desheng Gate, Beijing, Chaoyang District Co-patentee before: Xiandai Agricultural Equipment Science and Technology Co., Ltd Patentee before: Chiese Academy of Agricultural Mechanization Sciences |
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Effective date of registration: 20211123 Address after: 100083, North Beach, Desheng Gate, Beijing, Chaoyang District Patentee after: China Academy of agricultural mechanization Group Co.,Ltd. Address before: 100083, No. 1, North Beach, Desheng Gate, Beijing, Chaoyang District Patentee before: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. |